[Hygienic bases for listing the indicators for evaluation and control of the safety of drinking water].

The authors describe their developed methodology to draw up lists for drinking water quality control on the whole territory of the Russian Federation and at specific waterworks of its subjects. The paper considers a 4-step scheme for applying the methodology and a possibility of its use to add and shorten the lists, by keeping in mind the local sanitary situation. The proposed scheme for listing the priority substances and indicators may be regarded as the optimal solution for equalization of mutually exclusive trends in the quality control of drinking water by a sanitary service and water canals and ensures its safety to human health, reasonably focusing attention only on the minimum of actually priority substances that are individual to each water supply system.